International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
910 WSPN02 KKCI 310220 SIGP0B KZAK SIGMET BRAVO 1 VALID 310220/310620 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 0220Z WI N0915 W14000 - N0830 W12530 - N0345 W12630 - N0430 W13945 - N0915 W14000. TOP FL510. MOV W 15KT. INTSF.